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  • 1
    Keywords: Conception technique. ; Design, Industrial. ; Design. ; Engineering design.
    Pages: xiv, 232 p.
    ISBN: 0-511-01928-9
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  • 2
    Book
    Book
    New York [u.a.] :Wiley,
    Title: Pattern classification /
    Author: Duda, Richard O.
    Contributer: Hart, Peter E. , Stork, David G.
    Edition: 2. ed.
    Publisher: New York [u.a.] :Wiley,
    Year of publication: 2001
    Pages: XX, 654 S.
    ISBN: 0-471-05669-3
    Type of Medium: Book
    Language: English
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  • 3
    Title: Computer manual in MATLAB to accompany pattern classification /
    Author: Stork, David G.
    Contributer: Yom-Tov, Elad
    Edition: 2nd ed.
    Publisher: Hoboken, NJ :Wiley,
    Year of publication: 2004
    Pages: IX, 11 - 134 S.
    ISBN: 0-471-42977-5
    Type of Medium: Book
    Language: English
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  • 4
    Electronic Resource
    Electronic Resource
    [S.l.] : American Institute of Physics (AIP)
    Journal of Applied Physics 89 (2001), S. 7777-7783 
    ISSN: 1089-7550
    Source: AIP Digital Archive
    Topics: Physics
    Notes: Dewetting and nanopattern formation of 3–10 nm Pt thin films upon ion irradiation is studied using scanning electron microscopy (SEM). Lateral feature size and the fraction of exposed surface area are extracted from SEM images and analyzed as functions of ion dose. The dewetting phenomenon has little temperature dependence for 3 nm Pt films irradiated by 800 keV Kr+ at temperatures ranging from 80 to 823 K. At 893 K, the films dewet without irradiation, and no pattern formation is observed even after irradiation. The thickness of the Pt films, in the range 3–10 nm, influences the pattern formation, with the lateral feature size increasing approximately linearly with film thickness. The effect of different ion species and energies on the dewetting process is also investigated using 800 keV Kr+ and Ar+ irradiation and 19.5 keV He+, Ar+, Kr+, and Xe+ irradiation. The lateral feature size and exposed surface fraction scale with energy deposition density (J/cm2) for all conditions except 19.5 keV Xe+ irradiation. © 2001 American Institute of Physics.
    Type of Medium: Electronic Resource
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  • 5
    Electronic Resource
    Electronic Resource
    [S.l.] : American Institute of Physics (AIP)
    Journal of Applied Physics 90 (2001), S. 4852-4858 
    ISSN: 1089-7550
    Source: AIP Digital Archive
    Topics: Physics
    Notes: Picosecond interferometry is used to study the acoustics waves created by heating Pt films with a subpicosecond laser pulse. Both the period of the initial oscillations in the metal film and the amplitude of the sound wave in the substrate are measured quantitatively. The platinum films are roughened by irradiation with energetic ions. The amplitude of the sound wave is doubled at those irradiation levels where the platinum coverage has been reduced by about one-half. A theory for the amplitude of the launched acoustic wave predicts that the acoustic amplitude is proportional to the mean square film thickness. Thus changes in the morphology of a partially perforated metal film can be observed using a simple, nondestructive optical technique. © 2001 American Institute of Physics.
    Type of Medium: Electronic Resource
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  • 6
    Electronic Resource
    Electronic Resource
    [S.l.] : American Institute of Physics (AIP)
    Review of Scientific Instruments 71 (2000), S. 4282-4285 
    ISSN: 1089-7623
    Source: AIP Digital Archive
    Topics: Physics , Electrical Engineering, Measurement and Control Technology
    Notes: The methodology for accurately calibrating the Niobe resonant-mass gravitational wave detector is presented. The transducer is based on a low noise resonant microwave cavity transducer that converts the displacement of the resonating mass to microwave energy. The calibration technique consists of a one off measurement of the microwave frequency versus resonant-mass displacement characteristic. To measure this accurately, known static forces were applied to the resonant mass and the change in the transducer microwave frequency was recorded. With the aid of finite element analysis and accurate measurements of the resonant-mass characteristics, the deflection due to the known force was calculated. The calculated deflections were verified coarsely with measurements from a calibrated linear variable differential transformer. Typically, the detector operates with a 1 mK noise temperature. A best noise temperature of 890 μK between 1300 and 2000 Universal Time Coordinate (UTC) for day 60 in 1997 is reported. The transducer has been upgraded with a new microwave amplifier, which has a measured electronic noise floor 40 dB lower than the previous amplifier, which is only 10 dB above the quantum limit. © 2000 American Institute of Physics.
    Type of Medium: Electronic Resource
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  • 7
    Electronic Resource
    Electronic Resource
    Oxford, UK; Malden, USA : Blackwell Science Inc
    Wound repair and regeneration 12 (2004), S. 0 
    ISSN: 1524-475X
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine
    Type of Medium: Electronic Resource
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  • 8
    Electronic Resource
    Electronic Resource
    Oxford, UK; Malden, USA : Blackwell Science Inc
    Wound repair and regeneration 12 (2004), S. 0 
    ISSN: 1524-475X
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine
    Type of Medium: Electronic Resource
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  • 9
    Electronic Resource
    Electronic Resource
    Oxford, UK : Blackwell Science Inc
    Wound repair and regeneration 8 (2000), S. 0 
    ISSN: 1524-475X
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine
    Notes: In a healing wound, inflammatory cells undergo apoptosis immediately beneath the leading edge of migrating epithelium. A potential mediator of this apoptosis pattern is p53, a protein with antiproliferative effects. Another protein, bcl-2, is antagonistic to p53 and prevents apoptosis. The purpose of this study was to determine the expression and location of p53 and bcl-2 mRNA and protein in healing wounds of normal and genetically diabetic mice. At various time points, full-thickness skin wounds from nondiabetic and diabetic mice were evaluated for p53 and bcl-2 by immunohistochemistry and in situ hybridization. Apoptosis patterns were also determined using the TUNEL method. Messenger RNA for p53 and bcl-2 were quantitated by competitive reverse transcriptase-polymerase chain reaction. Protein and mRNA for p53 were expressed in the leading edge of migrating epithelium, with apoptosis patterns closely following those of p53 production. p53 mRNA levels decreased soon after wounding, but after a few days, levels increased to greater than baseline. bcl-2 was localized to the wound epithelium, but relative amounts tended to oppose levels of p53, i.e, when p53 increased, bcl-2 decreased and vice versa. Wounds in diabetic animals showed a delayed onset of p53 mRNA expression but had persistently greater levels for longer periods of time. bcl-2 mRNA expression was further delayed in diabetic mice and did not develop to levels as high as p53. Production of both proteins was delayed, consistent with the mRNA expression. Our data show that immediately after wounding, bcl-2 increases and p53 decreases to allow for the cellular proliferation that is required for tissue repair. Over time, bcl-2 levels decrease while p53 levels increase to shut down the inflammatory process and down-regulate the proliferative response. Diabetic animals appear to lose the indirect relationship between p53 and bcl-2. This loss may contribute to the altered apoptosis patterns observed in diabetic healing.
    Type of Medium: Electronic Resource
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  • 10
    Electronic Resource
    Electronic Resource
    Boston, MA, USA : Blackwell Science Inc
    Restoration ecology 11 (2003), S. 0 
    ISSN: 1526-100X
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Biology
    Type of Medium: Electronic Resource
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